Be cautious to
谨慎
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
🗣️ 情景例句
Who is that?
你是谁？
For one thing,I've got to drop by the bank to get some money.
首先，我得去银行取一些钱。
Could you check it for me, please?
请你查一下好吗？